FIG. 2.
Specific binding of 125I-Cry1C as a function of BBMV concentration. Specific binding was calculated by subtracting the nonspecific binding from the total binding. Nonspecific binding was determined in the presence of a 120-fold excess of unlabeled toxin. Each data point represents the mean of duplicate samples. Symbols: □, Geneva 88 strain; ■, Cry1C-Sel strain.
